feat(新增票据审核(未完成)，票据附件上传，下载):

新增票据审核(未完成)，票据附件上传，下载(已完成)。

src/main/java/com/zsc/edu/bill/framework/mybatisplus/MyDataPermissionHandler.java

@@ -0,0 +1,52 @@
+package com.zsc.edu.bill.framework.mybatisplus;
+
+import com.zsc.edu.bill.framework.security.SecurityUtil;
+import com.zsc.edu.bill.framework.security.UserDetailsImpl;
+import lombok.SneakyThrows;
+import lombok.extern.slf4j.Slf4j;
+import net.sf.jsqlparser.expression.Alias;
+import net.sf.jsqlparser.expression.Expression;
+import net.sf.jsqlparser.expression.LongValue;
+import net.sf.jsqlparser.expression.operators.conditional.AndExpression;
+import net.sf.jsqlparser.expression.operators.relational.EqualsTo;
+import net.sf.jsqlparser.schema.Column;
+import net.sf.jsqlparser.schema.Table;
+import net.sf.jsqlparser.statement.select.PlainSelect;
+
+/**
+ * @author ftz
+ * 创建时间:31/1/2024 下午4:26
+ * 描述: TODO
+ */
+@Slf4j
+public class MyDataPermissionHandler {
+
+    /**
+     * 获取数据权限 SQL 片段
+     *
+     * @param plainSelect  查询对象
+     * @param whereSegment 查询条件片段
+     * @return JSqlParser 条件表达式
+     */
+    @SneakyThrows(Exception.class)
+    public Expression getSqlSegment(PlainSelect plainSelect, String whereSegment) {
+        // 待执行 SQL Where 条件表达式
+        Expression where = plainSelect.getWhere();
+        // 获取权限过滤相关信息 -- TODO 这里模拟拿到该操作用户的权限进行处理即可...
+        UserDetailsImpl userInfo = SecurityUtil.getUserInfo();
+        if (userInfo == null) {
+            return where;
+        }
+        Table fromItem = (Table) plainSelect.getFromItem();
+        // 有别名用别名，无别名用表名，防止字段冲突报错
+        Alias fromItemAlias = fromItem.getAlias();
+        String mainTableName = fromItemAlias == null ? fromItem.getName() : fromItemAlias.getName();
+
+        // 数据权限SQL  --  create_by = userId
+        EqualsTo selfEqualsTo = new EqualsTo();
+        selfEqualsTo.setLeftExpression(new Column(mainTableName + ".create_by"));
+        selfEqualsTo.setRightExpression(new LongValue(userInfo.getId()));
+        return new AndExpression(where, selfEqualsTo);
+    }
+
+}

src/main/java/com/zsc/edu/bill/framework/mybatisplus/MyDataPermissionInterceptor.java

@@ -0,0 +1,73 @@
+package com.zsc.edu.bill.framework.mybatisplus;
+
+import com.baomidou.mybatisplus.core.plugins.InterceptorIgnoreHelper;
+import com.baomidou.mybatisplus.core.toolkit.PluginUtils;
+import com.baomidou.mybatisplus.extension.parser.JsqlParserSupport;
+import com.baomidou.mybatisplus.extension.plugins.inner.InnerInterceptor;
+import lombok.*;
+import net.sf.jsqlparser.expression.Expression;
+import net.sf.jsqlparser.statement.select.PlainSelect;
+import net.sf.jsqlparser.statement.select.Select;
+import net.sf.jsqlparser.statement.select.SelectBody;
+import net.sf.jsqlparser.statement.select.SetOperationList;
+import org.apache.ibatis.executor.Executor;
+import org.apache.ibatis.mapping.BoundSql;
+import org.apache.ibatis.mapping.MappedStatement;
+import org.apache.ibatis.session.ResultHandler;
+import org.apache.ibatis.session.RowBounds;
+
+import java.sql.SQLException;
+import java.util.List;
+
+/**
+ * @author ftz
+ * 创建时间:31/1/2024 下午4:23
+ * 描述: TODO
+ */
+@Data
+@NoArgsConstructor
+@AllArgsConstructor
+@ToString(callSuper = true)
+@EqualsAndHashCode(callSuper = true)
+@SuppressWarnings({"rawtypes"})
+public class MyDataPermissionInterceptor extends JsqlParserSupport implements InnerInterceptor {
+
+    /**
+     * 数据权限处理器
+     */
+    private MyDataPermissionHandler dataPermissionHandler;
+
+    @Override
+    public void beforeQuery(Executor executor, MappedStatement ms, Object parameter, RowBounds rowBounds, ResultHandler resultHandler, BoundSql boundSql) throws SQLException {
+        if (InterceptorIgnoreHelper.willIgnoreDataPermission(ms.getId())) {
+            return;
+        }
+        PluginUtils.MPBoundSql mpBs = PluginUtils.mpBoundSql(boundSql);
+        mpBs.sql(this.parserSingle(mpBs.sql(), ms.getId()));
+    }
+
+    @Override
+    protected void processSelect(Select select, int index, String sql, Object obj) {
+        SelectBody selectBody = select.getSelectBody();
+        if (selectBody instanceof PlainSelect) {
+            this.setWhere((PlainSelect) selectBody, (String) obj);
+        } else if (selectBody instanceof SetOperationList) {
+            SetOperationList setOperationList = (SetOperationList) selectBody;
+            List<SelectBody> selectBodyList = setOperationList.getSelects();
+            selectBodyList.forEach(s -> this.setWhere((PlainSelect) s, (String) obj));
+        }
+    }
+
+    /**
+     * 设置 where 条件
+     *
+     * @param plainSelect  查询对象
+     * @param whereSegment 查询条件片段
+     */
+    private void setWhere(PlainSelect plainSelect, String whereSegment) {
+        Expression sqlSegment = this.dataPermissionHandler.getSqlSegment(plainSelect, whereSegment);
+        if (null != sqlSegment) {
+            plainSelect.setWhere(sqlSegment);
+        }
+    }
+}

src/main/java/com/zsc/edu/bill/framework/mybatisplus/MyMetaObjectHandler.java

@@ -22,7 +22,7 @@ public class MyMetaObjectHandler implements MetaObjectHandler {
         UserDetailsImpl userInfo = SecurityUtil.getUserInfo();
 
         this.strictInsertFill(metaObject, "createTime", LocalDateTime::now, LocalDateTime.class);
-        this.strictInsertFill(metaObject, "createBy", userInfo::getUsername, String.class);
+        this.strictInsertFill(metaObject, "createdBy", userInfo::getUsername, String.class);
 
     }
 
@@ -30,7 +30,7 @@ public class MyMetaObjectHandler implements MetaObjectHandler {
     public void updateFill(MetaObject metaObject) {
         UserDetailsImpl userInfo = SecurityUtil.getUserInfo();
         this.strictUpdateFill(metaObject, "updateTime", LocalDateTime::now, LocalDateTime.class);
-        this.strictUpdateFill(metaObject, "updateBy", userInfo::getUsername, String.class);
+        this.strictUpdateFill(metaObject, "updatedBy", userInfo::getUsername, String.class);
 
     }
 

src/main/java/com/zsc/edu/bill/framework/mybatisplus/MybatisPlusConfig.java

@@ -18,6 +18,14 @@ public class MybatisPlusConfig {
     public MybatisPlusInterceptor mybatisPlusInterceptor() {
         MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
         interceptor.addInnerInterceptor(new PaginationInnerInterceptor(DbType.MYSQL));
+//        // 添加数据权限插件
+//       MyDataPermissionInterceptor dataPermissionInterceptor = new MyDataPermissionInterceptor();
+//        // 添加自定义的数据权限处理器
+//        dataPermissionInterceptor.setDataPermissionHandler(new MyDataPermissionHandler());
+//        interceptor.addInnerInterceptor(dataPermissionInterceptor);
+
+
         return interceptor;
     }
+
 }

src/main/java/com/zsc/edu/bill/modules/audited/audit/Audit.java

@@ -0,0 +1,64 @@
+package com.zsc.edu.bill.modules.audited.audit;
+
+import com.baomidou.mybatisplus.annotation.EnumValue;
+import com.baomidou.mybatisplus.annotation.TableName;
+import com.fasterxml.jackson.annotation.JsonValue;
+import com.zsc.edu.bill.modules.system.entity.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+import lombok.Getter;
+
+/**
+ * @author ftz
+ * 创建时间:30/1/2024 下午8:58
+ * 描述: TODO
+ */
+@EqualsAndHashCode(callSuper = true)
+@TableName(value ="Audit")
+@Data
+public class Audit extends BaseEntity {
+    /*
+    * 票据Id
+    * */
+    private Long ticketId;
+      /*
+       *审核员id
+       * */
+    private Long auditorId;
+    /*
+     *审核意见
+     */
+    private String comment;
+    /*
+    * 审核状态
+    * */
+    private Result result;
+    @Getter
+    public enum Result{
+        PASS(2, "审核通过"),
+        FAILED(3, "审核未通过");
+        @EnumValue
+        private final int code;
+
+        @JsonValue
+        private final String name;
+
+        Result(int code, String name) {
+            this.code = code;
+            this.name = name;
+        }
+
+        public static Result get(String name) {
+            for (Result item : values()) {
+                if (item.getName() .equals(name)) {
+                    return item;
+                }
+            }
+            return null;
+        }
+
+    }
+
+
+
+}

src/main/java/com/zsc/edu/bill/modules/audited/controller/AuditeController.java

@@ -0,0 +1,17 @@
+package com.zsc.edu.bill.modules.audited.controller;
+
+import lombok.AllArgsConstructor;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+/**
+ * @author ftz
+ * 创建时间:31/1/2024 下午6:52
+ * 描述: TODO
+ */
+@AllArgsConstructor
+@RestController
+@RequestMapping("api/rest/audit")
+public class AuditeController {
+
+}

src/main/java/com/zsc/edu/bill/modules/audited/dto/Auditdto.java

@@ -0,0 +1,29 @@
+package com.zsc.edu.bill.modules.audited.dto;
+
+import com.zsc.edu.bill.modules.audited.audit.Audit;
+import lombok.Data;
+
+/**
+ * @author ftz
+ * 创建时间:31/1/2024 下午6:47
+ * 描述: TODO
+ */
+@Data
+public class Auditdto {
+    /*
+     * 票据Id
+     * */
+    private Long ticketId;
+    /*
+     *审核员id
+     * */
+    private Long auditorId;
+    /*
+     *审核意见
+     */
+    private String comment;
+    /*
+     * 审核状态
+     * */
+    private Audit.Result result;
+}

src/main/java/com/zsc/edu/bill/modules/audited/mapper/AuditMapper.java

@@ -0,0 +1,22 @@
+package com.zsc.edu.bill.modules.audited.mapper;
+
+import com.zsc.edu.bill.common.mapstruct.BaseMapper;
+import com.zsc.edu.bill.modules.audited.audit.Audit;
+import com.zsc.edu.bill.modules.audited.dto.Auditdto;
+import org.mapstruct.Mapper;
+import org.mapstruct.ReportingPolicy;
+
+/**
+* @author fantianzhi
+* @description 针对表【audit(票据审核表 )】的数据库操作Mapper
+* @createDate 2024-01-31 18:30:42
+* @Entity com.zsc.edu.bill.modules.audited.audit.Audit
+*/
+@Mapper(componentModel = "spring", unmappedTargetPolicy = ReportingPolicy.IGNORE)
+public interface AuditMapper extends BaseMapper<Auditdto,Audit> {
+
+}
+
+
+
+

src/main/java/com/zsc/edu/bill/modules/audited/repo/AuditRepository.java

@@ -0,0 +1,12 @@
+package com.zsc.edu.bill.modules.audited.repo;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.zsc.edu.bill.modules.audited.audit.Audit;
+
+/**
+ * @author ftz
+ * 创建时间:31/1/2024 下午6:44
+ * 描述: TODO
+ */
+public interface AuditRepository extends BaseMapper<Audit>{
+}

src/main/java/com/zsc/edu/bill/modules/audited/service/AuditService.java

@@ -0,0 +1,13 @@
+package com.zsc.edu.bill.modules.audited.service;
+
+import com.baomidou.mybatisplus.extension.service.IService;
+import com.zsc.edu.bill.modules.audited.audit.Audit;
+
+/**
+* @author fantianzhi
+* @description 针对表【audit(票据审核表 )】的数据库操作Service
+* @createDate 2024-01-31 18:30:42
+*/
+public interface AuditService extends IService<Audit> {
+
+}

src/main/java/com/zsc/edu/bill/modules/audited/service/impl/AuditServiceImpl.java

@@ -0,0 +1,23 @@
+package com.zsc.edu.bill.modules.audited.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.zsc.edu.bill.modules.audited.audit.Audit;
+import com.zsc.edu.bill.modules.audited.repo.AuditRepository;
+import com.zsc.edu.bill.modules.audited.service.AuditService;
+import com.zsc.edu.bill.modules.audited.mapper.AuditMapper;
+import org.springframework.stereotype.Service;
+
+/**
+* @author fantianzhi
+* @description 针对表【audit(票据审核表 )】的数据库操作Service实现
+* @createDate 2024-01-31 18:30:42
+*/
+@Service
+public class AuditServiceImpl extends ServiceImpl<AuditRepository, Audit>
+    implements AuditService{
+
+}
+
+
+
+

src/main/java/com/zsc/edu/bill/modules/bills/controller/BillController.java

@@ -2,12 +2,13 @@ package com.zsc.edu.bill.modules.bills.controller;
 
 import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
 import com.zsc.edu.bill.modules.bills.dto.BillDto;
+import com.zsc.edu.bill.modules.audited.audit.Audit;
 import com.zsc.edu.bill.modules.bills.entity.Bill;
 import com.zsc.edu.bill.modules.bills.query.BillQuery;
 import com.zsc.edu.bill.modules.bills.service.BillService;
+import com.zsc.edu.bill.modules.bills.vo.BillVo;
 import lombok.AllArgsConstructor;
 import org.springframework.web.bind.annotation.*;
-
 import java.util.List;
 
 /**
@@ -68,11 +69,19 @@ public class BillController {
 
     /**
      * 获取票据详情
+     *
      * @return 票据详情
      */
     @GetMapping("{id}")
-    public Bill detail(@PathVariable Long id){
+    public BillVo detail(@PathVariable Long id){
-        return service.getById(id);
+        return service.findById(id);
+    }
+    /*
+    *审核票据
+    **/
+    @PatchMapping("audit/{id}")
+    public Boolean audit(@PathVariable Long id, @RequestBody Audit audit){
+        return service.audit(id, audit);
     }
 
 }

src/main/java/com/zsc/edu/bill/modules/bills/dto/BillDto.java

@@ -1,6 +1,5 @@
 package com.zsc.edu.bill.modules.bills.dto;
 
-import com.zsc.edu.bill.modules.bills.entity.Bill;
 import lombok.AllArgsConstructor;
 import lombok.Data;
 import lombok.NoArgsConstructor;

src/main/java/com/zsc/edu/bill/modules/bills/entity/Bill.java

@@ -23,7 +23,7 @@ public class Bill extends BaseEntity {
     /**
      * 票据uuid 提供给前端显示用
      */
-    private UUID uuid;
+    private String uuid;
 
     /**
      * 用户id 票据创建者id

src/main/java/com/zsc/edu/bill/modules/bills/mapper/BillMapper.java

@@ -5,6 +5,7 @@ package com.zsc.edu.bill.modules.bills.mapper;
 import com.zsc.edu.bill.common.mapstruct.BaseMapper;
 import com.zsc.edu.bill.modules.bills.dto.BillDto;
 import com.zsc.edu.bill.modules.bills.entity.Bill;
+import org.apache.ibatis.annotations.Param;
 import org.mapstruct.Mapper;
 import org.mapstruct.ReportingPolicy;
 

src/main/java/com/zsc/edu/bill/modules/bills/repo/BillRepository.java

@@ -2,10 +2,14 @@ package com.zsc.edu.bill.modules.bills.repo;
 
 import com.baomidou.mybatisplus.core.mapper.BaseMapper;
 import com.zsc.edu.bill.modules.bills.entity.Bill;
+import com.zsc.edu.bill.modules.bills.vo.BillVo;
+import org.apache.ibatis.annotations.Select;
 
 
 /**
  * @author yao
  */
 public interface BillRepository extends BaseMapper<Bill> {
+    BillVo findById(Long id);
+
 }

src/main/java/com/zsc/edu/bill/modules/bills/service/BillService.java

@@ -3,7 +3,9 @@ package com.zsc.edu.bill.modules.bills.service;
 
 import com.baomidou.mybatisplus.extension.service.IService;
 import com.zsc.edu.bill.modules.bills.dto.BillDto;
+import com.zsc.edu.bill.modules.audited.audit.Audit;
 import com.zsc.edu.bill.modules.bills.entity.Bill;
+import com.zsc.edu.bill.modules.bills.vo.BillVo;
 
 /**
 * @author fantianzhi
@@ -15,4 +17,8 @@ public interface BillService extends IService<Bill> {
     Boolean create(BillDto dto);
 
     Boolean update(BillDto dto, Long id);
+
+    BillVo findById(Long id);
+
+    Boolean audit(Long id, Audit audit);
 }

src/main/java/com/zsc/edu/bill/modules/bills/service/impl/BillServiceImpl.java

@@ -2,14 +2,15 @@ package com.zsc.edu.bill.modules.bills.service.impl;
 
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.zsc.edu.bill.modules.bills.dto.BillDto;
+import com.zsc.edu.bill.modules.audited.audit.Audit;
 import com.zsc.edu.bill.modules.bills.entity.Bill;
 import com.zsc.edu.bill.modules.bills.mapper.BillMapper;
 import com.zsc.edu.bill.modules.bills.repo.BillRepository;
 import com.zsc.edu.bill.modules.bills.service.BillService;
+import com.zsc.edu.bill.modules.bills.vo.BillVo;
 import lombok.AllArgsConstructor;
 import org.springframework.stereotype.Service;
 
-import java.util.List;
 import java.util.UUID;
 
 /**
@@ -20,11 +21,12 @@ import java.util.UUID;
 public class BillServiceImpl extends ServiceImpl<BillRepository, Bill> implements BillService {
 
     private final BillMapper mapper;
+    private final BillRepository repository;
 
     @Override
     public Boolean create(BillDto dto) {
         Bill bill = mapper.toEntity(dto);
-        bill.setUuid(UUID.randomUUID());
+        bill.setUuid(UUID.randomUUID().toString());
         return save(bill);
     }
 
@@ -34,6 +36,30 @@ public class BillServiceImpl extends ServiceImpl<BillRepository, Bill> implement
         mapper.convert(dto, bill);
         return updateById(bill);
     }
+
+    @Override
+    public BillVo findById(Long id) {
+        Bill bill = getById(id);
+
+        BillVo vo = new BillVo();
+
+
+
+
+
+        return repository.findById(id);
+    }
+
+    @Override
+    public Boolean audit(Long id, Audit audit) {
+        Bill bill = getById(id);
+        if (bill != null) {
+           bill.setStatus(Bill.Status.valueOf(audit.getResult().getName()));
+            return updateById(bill);
+        }
+//        Audit audit1 =
+        return null;
+    }
 }
 
 

src/main/java/com/zsc/edu/bill/modules/bills/vo/BillVo.java

@@ -0,0 +1,19 @@
+package com.zsc.edu.bill.modules.bills.vo;
+
+import com.zsc.edu.bill.modules.audited.audit.Audit;
+import com.zsc.edu.bill.modules.bills.entity.Bill;
+import lombok.Data;
+
+/**
+ * @author ftz
+ * 创建时间:30/1/2024 下午8:35
+ * 描述: TODO
+ */
+@Data
+public class BillVo {
+    Bill bill;
+    Audit audit;
+
+
+
+}

src/main/java/com/zsc/edu/bill/modules/file/controller/AttachFileController.java

@@ -0,0 +1,116 @@
+package com.zsc.edu.bill.modules.file.controller;
+
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.zsc.edu.bill.modules.file.dto.AttachFileDto;
+import com.zsc.edu.bill.modules.file.entity.AttachFile;
+import com.zsc.edu.bill.modules.file.query.AttachFileQuery;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.AllArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+
+/**
+ * @author ftz
+ * 创建时间:29/1/2024 上午10:06
+ * 描述: 附件Controller
+ */
+@AllArgsConstructor
+@RestController
+@RequestMapping("api/rest/attachFile")
+public class AttachFileController {
+
+    private final com.zsc.edu.bill.modules.file.service.AttachFileService service;
+
+    /**
+     * 分页查询附件列表
+     * @return 附件列表
+     */
+    @GetMapping
+    public Page<AttachFile> list(AttachFileQuery query, Page<AttachFile> page) {
+        return service.page(page, query.wrapper());
+    }
+      /**
+       * 创建附件
+       * @return ture/false
+       */
+    @PostMapping
+    public Boolean create(@RequestBody AttachFileDto dto){
+        return service.create(dto);
+    }
+
+    /**
+     * 更新附件
+     * @return ture/false
+     */
+    @PatchMapping("/{id}")
+    public Boolean update(@RequestBody AttachFileDto dto, @PathVariable("id") Long id){
+
+        return service.update(dto, id);
+    }
+
+    /**
+     * 删除附件
+     * @return ture/false
+     */
+    @DeleteMapping
+    public Boolean delete(Long id){
+        return service.removeById(id);
+    }
+
+    /**
+     * 附件上传
+     *
+     * @return ture/false
+     */
+    @PostMapping("/upload")
+    public AttachFile upload(@RequestParam("file") MultipartFile file) {
+        return service.upload(file);
+    }
+
+    /**
+     * 附件下载
+     * @return ture/false
+     */
+    @GetMapping("/download/{uuid}")
+    public void download(@PathVariable("uuid") String uuid, HttpServletResponse response) {
+        service.download(uuid, response);
+    }
+//
+//    /**
+//     * 附件预览
+//     * @return ture/false
+//     */
+//    @GetMapping("/preview/{uuid}")
+//    public void preview(@PathVariable("uuid") String uuid, HttpServletResponse response) {
+//        service.preview(uuid, response);
+//    }
+//
+//    /**
+//     * 附件预览
+//     * @return ture/false
+//     */
+//    @GetMapping("/preview/{uuid}")
+//    public void preview(@PathVariable("uuid") String uuid, HttpServletResponse response) {
+//        service.preview(uuid, response);
+//    }
+//
+//    /**
+//     * 附件预览
+//     * @return ture/false
+//     */
+//    @GetMapping("/preview/{uuid}")
+//    public void preview(@PathVariable("uuid") String uuid, HttpServletResponse response) {
+//        service.preview(uuid, response);
+//    }
+//
+//    /**
+//     * 附件预览
+//     * @return ture/false
+//     */
+//    @GetMapping("/preview/{uuid}")
+//
+
+
+
+
+}

src/main/java/com/zsc/edu/bill/modules/file/dto/AttachFileDto.java

@@ -0,0 +1,64 @@
+package com.zsc.edu.bill.modules.file.dto;
+
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @author ftz
+ * 创建时间:29/1/2024 上午10:00
+ * 描述: 附件Dto
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class AttachFileDto {
+    /**
+     * 文件名 文件名详细说明
+     */
+
+    private String saveFilename;
+
+    /**
+     * 文件UUID 返回给前端的文件UUID
+     */
+
+    private String uuid;
+
+    /**
+     * 上传时的文件名 原文件名
+     */
+
+    private String originFilename;
+
+    /**
+     * 文件大小
+     */
+
+    private Long fileSize;
+
+    /**
+     * 文件类型
+     */
+
+    private String fileType;
+
+    /**
+     * 文件扩展名
+     */
+
+    private String extendName;
+
+    /**
+     * 票据id 附件对应的票据id
+     */
+
+    private Long ticketId;
+    private String remark;
+
+    /**
+     *文件url
+     */
+
+    private String fileUrl;
+}

src/main/java/com/zsc/edu/bill/modules/file/entity/AttachFile.java

@@ -0,0 +1,75 @@
+package com.zsc.edu.bill.modules.file.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableField;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+
+import java.util.Date;
+
+import com.zsc.edu.bill.modules.system.entity.BaseEntity;
+import lombok.Data;
+import lombok.EqualsAndHashCode;
+
+/**
+ * 票据附件表
+ * @TableName attach_file
+ */
+@EqualsAndHashCode(callSuper = true)
+@TableName(value ="attach_file")
+@Data
+public class AttachFile extends BaseEntity {
+
+    /**
+     * 文件名 文件名详细说明
+     */
+
+    private String saveFilename;
+
+    /**
+     * 文件UUID 返回给前端的文件UUID
+     */
+
+    private String uuid;
+
+    /**
+     * 上传时的文件名 原文件名
+     */
+
+    private String originFilename;
+
+    /**
+     * 文件大小
+     */
+
+    private Long fileSize;
+
+    /**
+     * 文件类型
+     */
+
+    private String fileType;
+
+    /**
+     * 文件扩展名
+     */
+
+    private String extendName;
+
+    /**
+     * 票据id 附件对应的票据id
+     */
+
+    private Long ticketId;
+    private String remark;
+
+    /**
+     * 
+     */
+
+    private String fileUrl;
+
+    @TableField(exist = false)
+    private static final long serialVersionUID = 1L;
+
+}

src/main/java/com/zsc/edu/bill/modules/file/mapper/AttachFileMapper.java

@@ -0,0 +1,23 @@
+package com.zsc.edu.bill.modules.file.mapper;
+
+import com.zsc.edu.bill.common.mapstruct.BaseMapper;
+import com.zsc.edu.bill.modules.file.dto.AttachFileDto;
+import com.zsc.edu.bill.modules.file.entity.AttachFile;
+
+import org.mapstruct.Mapper;
+import org.mapstruct.ReportingPolicy;
+
+/**
+* @author fantianzhi
+* @description 针对表【attach_file(票据附件表)】的数据库操作Mapper
+* @createDate 2024-01-28 19:48:22
+* @Entity com.zsc.edu.bill.modules.file.entity.AttachFile
+*/
+@Mapper(componentModel = "spring", unmappedTargetPolicy = ReportingPolicy.IGNORE)
+public interface AttachFileMapper extends BaseMapper<AttachFileDto,AttachFile> {
+
+}
+
+
+
+

src/main/java/com/zsc/edu/bill/modules/file/query/AttachFileQuery.java

@@ -0,0 +1,54 @@
+package com.zsc.edu.bill.modules.file.query;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.zsc.edu.bill.modules.file.entity.AttachFile;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+/**
+ * @author ftz
+ * 创建时间:29/1/2024 上午10:09
+ * 描述:
+ */
+@Data
+@AllArgsConstructor
+@NoArgsConstructor
+public class AttachFileQuery {
+    /**
+     * 附件名称
+     */
+    private String name;
+
+    /**
+     * 附件类型
+     */
+    private String type;
+
+    /**
+     * 附件大小
+     */
+    private Long size;
+
+    /**
+     * 附件描述
+     */
+    private String description;
+
+    /**
+     * 附件票据id
+     */
+    private Long TicketId;
+
+    /**
+     * 拼接查询条件
+     */
+    public LambdaQueryWrapper<AttachFile> wrapper() {
+        LambdaQueryWrapper<AttachFile> wrapper = new LambdaQueryWrapper<>();
+        wrapper.eq(AttachFile::getSaveFilename, this.name)
+                .eq(AttachFile::getFileType, this.type)
+                .eq(AttachFile::getFileSize, this.size)
+                .eq(AttachFile::getTicketId, this.TicketId);
+        return wrapper;
+    }
+}

src/main/java/com/zsc/edu/bill/modules/file/repo/AttachFileRepository.java

@@ -0,0 +1,12 @@
+package com.zsc.edu.bill.modules.file.repo;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import com.zsc.edu.bill.modules.file.entity.AttachFile;
+
+/**
+ * @author ftz
+ * 创建时间:29/1/2024 上午9:55
+ * 描述: TODO
+ */
+public interface AttachFileRepository extends BaseMapper<AttachFile>{
+}

src/main/java/com/zsc/edu/bill/modules/file/service/AttachFileService.java

@@ -0,0 +1,23 @@
+package com.zsc.edu.bill.modules.file.service;
+
+import com.zsc.edu.bill.modules.file.dto.AttachFileDto;
+import com.zsc.edu.bill.modules.file.entity.AttachFile;
+import com.baomidou.mybatisplus.extension.service.IService;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.web.multipart.MultipartFile;
+
+/**
+* @author fantianzhi
+* @description 针对表【attach_file(票据附件表)】的数据库操作Service
+* @createDate 2024-01-28 19:48:22
+*/
+public interface AttachFileService extends IService<AttachFile> {
+
+    Boolean create(AttachFileDto dto);
+
+    Boolean update(AttachFileDto dto, Long id);
+
+    AttachFile upload(MultipartFile file);
+
+    void download(String uuid, HttpServletResponse response);
+}

src/main/java/com/zsc/edu/bill/modules/file/service/impl/AttachFileServiceImpl.java

@@ -0,0 +1,130 @@
+package com.zsc.edu.bill.modules.file.service.impl;
+
+import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.zsc.edu.bill.exception.ConstraintException;
+import com.zsc.edu.bill.modules.file.dto.AttachFileDto;
+import com.zsc.edu.bill.modules.file.entity.AttachFile;
+import com.zsc.edu.bill.modules.file.mapper.AttachFileMapper;
+import com.zsc.edu.bill.modules.file.repo.AttachFileRepository;
+import com.zsc.edu.bill.modules.file.service.AttachFileService;
+import jakarta.servlet.ServletOutputStream;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.system.ApplicationHome;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.util.UUID;
+
+/**
+* @author fantianzhi
+* @description 针对表【attach_file(票据附件表)】的数据库操作Service实现
+* @createDate 2024-01-28 19:48:22
+*/
+@Service
+public class AttachFileServiceImpl extends ServiceImpl<AttachFileRepository, AttachFile>
+    implements AttachFileService{
+    @Autowired
+    private  AttachFileMapper mapper;
+
+    @Override
+    public Boolean create(AttachFileDto dto) {
+        AttachFile attachFile=mapper.toEntity(dto);
+        return save(attachFile);
+
+    }
+
+    @Override
+    public Boolean update(AttachFileDto dto, Long id) {
+        AttachFile attachFile=getById(id);
+        mapper.convert(dto,attachFile);
+        return updateById(attachFile);
+    }
+
+    @Override
+    public AttachFile upload(MultipartFile file) {
+        AttachFile attachFile = new AttachFile();
+        attachFile.setOriginFilename(file.getOriginalFilename());
+        attachFile.setFileType(file.getContentType());
+        attachFile.setFileSize(file.getSize());
+
+        attachFile.setUuid(UUID.randomUUID().toString());
+
+
+        if (file.isEmpty()) {
+             throw new ConstraintException("此文件为空");
+        }
+        // 给文件重命名
+        String fileName = UUID.randomUUID() + "." + file.getContentType()
+                .substring(file.getContentType().lastIndexOf("/") + 1);
+        attachFile.setSaveFilename(fileName);
+        attachFile.setFileUrl(getSavePath()+fileName);
+        try {
+            // 获取保存路径
+            String path = getSavePath();
+            File files = new File(path, fileName);
+            File parentFile = files.getParentFile();
+            if (!parentFile.exists()) {
+                parentFile.mkdir();
+            }
+            file.transferTo(files);
+        } catch (IOException e) {
+            e.printStackTrace();
+        }
+        return attachFile;
+    }
+
+    @Override
+    public void download(String uuid, HttpServletResponse response) {
+        AttachFile attachFile = getOne(new LambdaQueryWrapper<AttachFile>().eq(AttachFile::getUuid, uuid));
+        File file = new File(getSavePath(), attachFile.getSaveFilename());
+        try {
+            // 1、定义输入流，通过输入流读取文件内容
+            FileInputStream fileInputStream = new FileInputStream(file);
+
+            // 2、通过response对象，获取到输出流
+            ServletOutputStream outputStream = response.getOutputStream();
+
+            // 3、通过response对象设置响应数据格式(image/jpeg)
+            response.setContentType("image/jpeg");
+
+            int len = 0;
+            byte[] bytes = new byte[1024];
+            while ((len = fileInputStream.read(bytes)) != -1){
+                // 4、通过输入流读取文件数据，然后通过上述的输出流写回浏览器
+                outputStream.write(bytes,0,len);
+                // 刷新
+                outputStream.flush();
+            }
+
+            // 5、关闭资源
+            outputStream.close();
+            fileInputStream.close();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+//        File file = new File(getSavePath(), "17913cfb-bff1-4c5c-b77d-ef79f241a79d.png");
+//        if (!file.exists()) {
+//            throw new ConstraintException("文件不存在");
+//        }
+//        response.setContentType("application/octet-stream");
+//        response.addHeader("Content-Disposition", "attachment;filename=" + "17913cfb-bff1-4c5c-b77d-ef79f241a79d.png");
+
+    }
+
+    public String getSavePath() {
+        // 这里需要注意的是ApplicationHome是属于SpringBoot的类
+        ApplicationHome applicationHome = new ApplicationHome(this.getClass());
+
+        // 保存目录位置根据项目需求可随意更改
+        return applicationHome.getDir().getParentFile()
+                .getParentFile().getAbsolutePath() + "\\src\\main\\resources\\static";
+    }
+}
+
+
+
+

src/main/java/com/zsc/edu/bill/modules/file/util/UploadUtils.java

@@ -0,0 +1,28 @@
+package com.zsc.edu.bill.modules.file.util;
+
+import java.io.File;
+
+/**
+ * @author ftz
+ * 创建时间:30/1/2024 下午1:59
+ * 描述: TODO
+ */
+public class UploadUtils {
+
+    // 项目根路径下的目录  -- SpringBoot static 目录相当于是根路径下（SpringBoot 默认）
+    public final static String IMG_PATH_PREFIX = "static/upload/file";
+
+    public static File getImgDirFile(){
+
+        // 构建上传文件的存放 "文件夹" 路径
+        String fileDirPath = new String("src/main/resources/" + IMG_PATH_PREFIX);
+
+        File fileDir = new File(fileDirPath);
+        if(!fileDir.exists()){
+            // 递归生成文件夹
+            fileDir.mkdirs();
+        }
+        return fileDir;
+    }
+}
+

src/main/java/com/zsc/edu/bill/modules/system/dto/UserCreateDto.java

@@ -5,7 +5,6 @@ import lombok.Data;
 import lombok.NoArgsConstructor;
 
 import jakarta.validation.constraints.*;
-import java.util.Set;
 
 /**
  * 用户新建Dto
@@ -57,7 +56,7 @@ public class UserCreateDto {
      * 用户身份集合
      */
     //@NotEmpty(message = "角色不能为空")
-    public Set<Long> roleIds;
+    public Long roleId;
     /**
      * 昵称
      * */

src/main/java/com/zsc/edu/bill/modules/system/entity/BaseEntity.java

@@ -33,13 +33,23 @@ public class BaseEntity implements Serializable {
      */
     @TableField(value = "create_time", fill = FieldFill.INSERT)
     public LocalDateTime createTime;
+/*
+* 创建人
+* */
+    @TableField(value = "create_by", fill = FieldFill.INSERT)
+    public String createBy;
 
     /**
      * 更新时间
      */
     @TableField(value = "update_time", fill = FieldFill.INSERT_UPDATE)
     public LocalDateTime updateTime;
-
+/*
+* 更新人
+*
+* */
+    @TableField(value = "update_by", fill = FieldFill.INSERT_UPDATE)
+    public String updateBy;
     @Override
     public boolean equals(Object o) {
         if (this == o) {

src/main/java/com/zsc/edu/bill/modules/system/repo/UserRepository.java

@@ -32,6 +32,4 @@ public interface UserRepository extends BaseMapper<User> {
 //            "where u.username = #{username}")
 //    User findByUsername(String username);
     User selectByUsername(String username);
-
-    Page<UserVo> page2(PageDTO<User> page, LambdaQueryWrapper<User> wrapper);
 }

src/main/java/com/zsc/edu/bill/modules/system/service/impl/UserServiceImpl.java

@@ -97,7 +97,12 @@ public class UserServiceImpl extends ServiceImpl<UserRepository, User> implement
             throw new ConstraintException("email", dto.email, "邮箱地址已存在");
         }
         user.setPassword(passwordEncoder.encode(dto.password));
+        if (dto.getRoleId()== null||dto.getRoleId() ==' ') {
             user.setRoleId(roleService.getOne(new LambdaQueryWrapper<Role>().eq(Role::getName, "普通用户")).getId());
+        }else {
+            user.setRoleId(dto.getRoleId());
+        }
+
         return save(user);
     }
 
@@ -122,6 +127,7 @@ public class UserServiceImpl extends ServiceImpl<UserRepository, User> implement
                 .like(username != null && !username.isBlank(), User::getUsername, username)
                 .like(phone != null && !phone.isBlank(), User::getPhone, phone)
                 .like(email != null && !email.isBlank(), User::getEmail, email)
+                .eq(query.getEnable() != null, User::getEnabled, query.getEnable())
                 .page(page);
         PageDto<UserVo> dto = new PageDto<>();
         dto.setTotal(p.getTotal());

src/main/resources/application-dev.yml

@@ -9,7 +9,11 @@ mybatis-plus:
 
 spring:
   datasource:
-    url: jdbc:mysql://localhost:3306/study?useSSL=false&allowPublicKeyRetrieval=true&createDatabaseIfNotExist=true&characterEncoding=utf8&serverTimezone=Hongkong
+    url: jdbc:mysql://59.110.238.182:3306/study?useSSL=false&allowPublicKeyRetrieval=true&createDatabaseIfNotExist=true&characterEncoding=utf8&serverTimezone=Hongkong
     username: root
-    password: 123123
+    password: 2002
     driver-class-name: com.mysql.cj.jdbc.Driver
+  servlet:
+    multipart:
+      max-file-size: 40MB
+      max-request-size: 40MB

src/main/resources/mappers/AttachFileMapper.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.zsc.edu.bill.modules.file.mapper.AttachFileMapper">
+
+    <resultMap id="BaseResultMap" type="com.zsc.edu.bill.modules.file.entity.AttachFile">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="saveFilename" column="save_filename" jdbcType="VARCHAR"/>
+            <result property="uuid" column="uuid" jdbcType="VARCHAR"/>
+            <result property="originFilename" column="origin_filename" jdbcType="VARCHAR"/>
+            <result property="fileSize" column="file_size" jdbcType="BIGINT"/>
+            <result property="fileType" column="file_type" jdbcType="VARCHAR"/>
+            <result property="extendName" column="extend_name" jdbcType="VARCHAR"/>
+            <result property="ticketId" column="ticket_id" jdbcType="BIGINT"/>
+            <result property="createBy" column="create_by" jdbcType="VARCHAR"/>
+            <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
+            <result property="updateBy" column="update_by" jdbcType="VARCHAR"/>
+            <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
+            <result property="fileUrl" column="file_url" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,save_filename,uuid,
+        origin_filename,file_size,file_type,
+        extend_name,ticket_id,create_by,
+        create_time,update_by,update_time,
+        file_url
+    </sql>
+</mapper>

src/main/resources/mappers/AuditMapper.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.zsc.edu.bill.modules.audited.mapper.AuditMapper">
+
+    <resultMap id="BaseResultMap" type="com.zsc.edu.bill.modules.audited.audit.Audit">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="ticketId" column="ticket_id" jdbcType="BIGINT"/>
+            <result property="auditorId" column="auditor_id" jdbcType="BIGINT"/>
+            <result property="comment" column="comment" jdbcType="VARCHAR"/>
+            <result property="result" column="result" jdbcType="TINYINT"/>
+            <result property="createBy" column="create_by" jdbcType="VARCHAR"/>
+            <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
+            <result property="updateBy" column="update_by" jdbcType="VARCHAR"/>
+            <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
+            <result property="remark" column="remark" jdbcType="VARCHAR"/>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,ticket_id,auditor_id,
+        comment,result,create_by,
+        create_time,update_by,update_time,
+        remark
+    </sql>
+</mapper>

src/main/resources/mappers/BillMapper.xml

@@ -0,0 +1,69 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE mapper
+        PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
+        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
+<mapper namespace="com.zsc.edu.bill.modules.bills.repo.BillRepository">
+
+    <resultMap id="BaseResultMap" type="com.zsc.edu.bill.modules.bills.entity.Bill">
+        <id property="id" column="id" jdbcType="BIGINT"/>
+        <result property="uuid" column="uuid" jdbcType="VARCHAR"/>
+        <result property="userId" column="user_id" jdbcType="BIGINT"/>
+        <result property="title" column="title" jdbcType="VARCHAR"/>
+        <result property="body" column="body" jdbcType="VARCHAR"/>
+        <result property="money" column="money" jdbcType="DECIMAL"/>
+        <result property="status" column="status" jdbcType="TINYINT"/>
+        <result property="type" column="type" jdbcType="TINYINT"/>
+        <result property="contactEmail" column="contact_email" jdbcType="VARCHAR"/>
+        <result property="companyName" column="company_name" jdbcType="VARCHAR"/>
+        <result property="createBy" column="create_by" jdbcType="VARCHAR"/>
+        <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
+        <result property="updateBy" column="update_by" jdbcType="VARCHAR"/>
+        <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
+        <result property="remark" column="remark" jdbcType="VARCHAR"/>
+    </resultMap>
+    <resultMap id="BaseResultMap1" type="com.zsc.edu.bill.modules.bills.vo.BillVo">
+        <collection property="bill" ofType="com.zsc.edu.bill.modules.bills.entity.Bill">
+        <id property="id" column="id" jdbcType="BIGINT"/>
+        <result property="uuid" column="uuid" jdbcType="VARCHAR"/>
+        <result property="userId" column="user_id" jdbcType="BIGINT"/>
+        <result property="title" column="title" jdbcType="VARCHAR"/>
+        <result property="body" column="body" jdbcType="VARCHAR"/>
+        <result property="money" column="money" jdbcType="DECIMAL"/>
+        <result property="status" column="status" jdbcType="TINYINT"/>
+        <result property="type" column="type" jdbcType="TINYINT"/>
+        <result property="contactEmail" column="contact_email" jdbcType="VARCHAR"/>
+        <result property="companyName" column="company_name" jdbcType="VARCHAR"/>
+        <result property="createBy" column="create_by" jdbcType="VARCHAR"/>
+        <result property="createTime" column="create_time" jdbcType="TIMESTAMP"/>
+        <result property="updateBy" column="update_by" jdbcType="VARCHAR"/>
+        <result property="updateTime" column="update_time" jdbcType="TIMESTAMP"/>
+        <result property="remark" column="remark" jdbcType="VARCHAR"/>
+        </collection>
+        <collection property="audit" ofType="com.zsc.edu.bill.modules.audited.audit.Audit">
+            <id property="id" column="id" jdbcType="BIGINT"/>
+            <result property="ticketId" column="ticket_id" jdbcType="BIGINT"/>
+            <result property="auditorId" column="auditor_id" jdbcType="BIGINT"/>
+            <result property="result" column="result" jdbcType="TINYINT"/>
+            <result property="comment" column="comment" jdbcType="VARCHAR"/>
+            <result property="remark" column="remark" jdbcType="VARCHAR"/>
+        </collection>
+    </resultMap>
+
+    <sql id="Base_Column_List">
+        id,uuid,user_id,
+        title,body,money,
+        status,type,contact_email,
+        company_name,create_by,create_time,
+        update_by,update_time,remark
+    </sql>
+    <select id="findById" parameterType="java.lang.Long"  resultMap="BaseResultMap1">
+        SELECT
+            *
+        FROM
+            bill AS a
+                LEFT JOIN ( audit AS b ) ON a.id = b.ticket_id
+        WHERE
+            a.id  = ${id}
+
+    </select>
+</mapper>